diff --git a/business/jxstore/cms/store_sku.go b/business/jxstore/cms/store_sku.go
index 01acf989e..9e1c5f3ab 100644
--- a/business/jxstore/cms/store_sku.go
+++ b/business/jxstore/cms/store_sku.go
@@ -1633,6 +1633,7 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID int, toStoreIDs []int, co
 		mapAfter["ToStoreIDs"] = toStoreIDs
 		mapAfter["CopyMode"] = copyMode
 		mapAfter["IsScale"] = isScale
+		mapAfter["PricePercentage"] = pricePercentage
 		mapBefore := make(map[string]interface{})
 		mapBefore["FromStoreID"] = fromStoreID
 		err = AddEventDetail(db, ctx, model.OperateCopyStoreSkus, 0, model.ThingTypeSku, fromStoreID, BuildDiffData(mapBefore), BuildDiffData(mapAfter))